F M Afifah, D. ., A. . Wulandari, and R. . Munirah. “Acne Vulgaris and Self-Confidence Among Medical Students of Universitas Jenderal Achmad Yani Class of 2023”. ACTA Medical Health Sciences, vol. 4, no. 2, Jan. 2026, pp. 61-67, http://amhs.unjani.ac.id/index.php/acta_medica/article/view/97.